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fix: Fixed crash when invalid texture

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This commit is contained in:
Theo Champion 2025-10-03 19:51:23 +02:00
parent efe33ec6c5
commit 79e94190c1
2 changed files with 9 additions and 12 deletions
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17
src/utils/destroy_utils.c
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@ -17,9 +17,10 @@
void destroy_texture(t_cub3d_data *data, t_img_data *data_img) void destroy_texture(t_cub3d_data *data, t_img_data *data_img)
{ {
if (data) if (data_img)
{ {
mlx_destroy_image(data->mlx, data_img->img); if (data_img->img)
mlx_destroy_image(data->mlx, data_img->img);
} }
free(data_img); free(data_img);
} }
@ -29,17 +30,13 @@ void destroy_textures(t_cub3d_data *data)
int i; int i;
if (data->no_texture) if (data->no_texture)
mlx_destroy_image(data->mlx, data->no_texture->img); destroy_texture(data, data->no_texture);
free(data->no_texture);
if (data->so_texture) if (data->so_texture)
mlx_destroy_image(data->mlx, data->so_texture->img); destroy_texture(data, data->so_texture);
free(data->so_texture);
if (data->ea_texture) if (data->ea_texture)
mlx_destroy_image(data->mlx, data->ea_texture->img); destroy_texture(data, data->ea_texture);
free(data->ea_texture);
if (data->we_texture) if (data->we_texture)
mlx_destroy_image(data->mlx, data->we_texture->img); destroy_texture(data, data->we_texture);
free(data->we_texture);
i = 0; i = 0;
while (i < 6) while (i < 6)
destroy_texture(data, data->barricades_texture[i++]); destroy_texture(data, data->barricades_texture[i++]);

4
src/utils/inits.c
View file

@ -40,8 +40,8 @@ t_img_data *load_single_texture(t_cub3d_data *data, char *path)
ft_printf("Error: textures are not the right size\n"); ft_printf("Error: textures are not the right size\n");
destroy(data, 1); destroy(data, 1);
} }
ft_printf("image: %p\n", img);
img_data = ft_calloc(sizeof(t_img_data), 1); img_data = ft_calloc(sizeof(t_img_data), 1);
ft_printf("image: %p\n", img);
img_data->img = img; img_data->img = img;
img_data->addr = mlx_get_data_addr(img_data->img, img_data->addr = mlx_get_data_addr(img_data->img,
&img_data->bits_per_pixel, &img_data->line_length, &img_data->bits_per_pixel, &img_data->line_length,
@ -110,9 +110,9 @@ void init_cub3d_data(t_cub3d_data *data, char **argv)
register_weapons(data); register_weapons(data);
init_player(data, &data->player, data->map); init_player(data, &data->player, data->map);
data->screen_matrix = ft_calloc(sizeof(int), WIDTH * HEIGHT); data->screen_matrix = ft_calloc(sizeof(int), WIDTH * HEIGHT);
load_textures(data);
data->sprite_list = ft_calloc(sizeof(t_sprite *), MAX_SPRITES); data->sprite_list = ft_calloc(sizeof(t_sprite *), MAX_SPRITES);
ft_memset(data->sprite_distances, -1, MAX_SPRITES); ft_memset(data->sprite_distances, -1, MAX_SPRITES);
data->door_amount = 750; data->door_amount = 750;
place_base_sprites(data, data->map->map); place_base_sprites(data, data->map->map);
load_textures(data);
} }